Update to spice2x-26-02-17 (pre-apply)

> broken commit

external/fmt/src/fmt.cc

@@ -1,45 +1,67 @@
 module;
-// put all implementation-provided headers into the global module fragment
-// to prevent attachment to this module
-#if !defined(_CRT_SECURE_NO_WARNINGS) && defined(_MSC_VER)
-#  define _CRT_SECURE_NO_WARNINGS
-#endif
-#if !defined(WIN32_LEAN_AND_MEAN) && defined(_WIN32)
-#  define WIN32_LEAN_AND_MEAN
+
+#define FMT_MODULE
+
+#ifdef _MSVC_LANG
+#  define FMT_CPLUSPLUS _MSVC_LANG
+#else
+#  define FMT_CPLUSPLUS __cplusplus
 #endif
 
-#include <algorithm>
-#include <cctype>
+// Put all implementation-provided headers into the global module fragment
+// to prevent attachment to this module.
+#ifndef FMT_IMPORT_STD
+#  include <algorithm>
+#  include <bitset>
+#  include <chrono>
+#  include <cmath>
+#  include <complex>
+#  include <cstddef>
+#  include <cstdint>
+#  include <cstdio>
+#  include <cstdlib>
+#  include <cstring>
+#  include <ctime>
+#  include <exception>
+#  if FMT_CPLUSPLUS > 202002L
+#    include <expected>
+#  endif
+#  include <filesystem>
+#  include <fstream>
+#  include <functional>
+#  include <iterator>
+#  include <limits>
+#  include <locale>
+#  include <memory>
+#  include <optional>
+#  include <ostream>
+#  include <source_location>
+#  include <stdexcept>
+#  include <string>
+#  include <string_view>
+#  include <system_error>
+#  include <thread>
+#  include <type_traits>
+#  include <typeinfo>
+#  include <utility>
+#  include <variant>
+#  include <vector>
+#else
+#  include <limits.h>
+#  include <stdint.h>
+#  include <stdio.h>
+#  include <stdlib.h>
+#  include <string.h>
+#  include <time.h>
+#endif
 #include <cerrno>
-#include <chrono>
 #include <climits>
-#include <clocale>
-#include <cmath>
-#include <cstdarg>
-#include <cstddef>
-#include <cstdint>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <ctime>
-#include <cwchar>
-#include <exception>
-#include <functional>
-#include <iterator>
-#include <limits>
-#include <locale>
-#include <memory>
-#include <ostream>
-#include <sstream>
-#include <stdexcept>
-#include <string>
-#include <string_view>
-#include <system_error>
-#include <type_traits>
-#include <utility>
-#include <vector>
+#include <version>
 
-#if _MSC_VER
+#if __has_include(<cxxabi.h>)
+#  include <cxxabi.h>
+#endif
+#if defined(_MSC_VER) || defined(__MINGW32__)
 #  include <intrin.h>
 #endif
 #if defined __APPLE__ || defined(__FreeBSD__)
@@ -61,40 +83,73 @@ module;
 #  endif
 #endif
 #ifdef _WIN32
+#  if defined(__GLIBCXX__)
+#    include <ext/stdio_filebuf.h>
+#    include <ext/stdio_sync_filebuf.h>
+#  endif
+#  define WIN32_LEAN_AND_MEAN
 #  include <windows.h>
 #endif
 
 export module fmt;
 
-#define FMT_MODULE_EXPORT export
-#define FMT_MODULE_EXPORT_BEGIN export {
-#define FMT_MODULE_EXPORT_END }
-#define FMT_BEGIN_DETAIL_NAMESPACE \
-  }                                \
-  namespace detail {
-#define FMT_END_DETAIL_NAMESPACE \
-  }                              \
-  export {
-
-#if defined(_MSC_FULL_VER) && _MSC_FULL_VER > 192930036
-#define FMT_USE_NONTYPE_TEMPLATE_PARAMETERS 0
+#ifdef FMT_IMPORT_STD
+import std;
 #endif
 
-// all library-provided declarations and definitions
-// must be in the module purview to be exported
+#define FMT_EXPORT export
+#define FMT_BEGIN_EXPORT export {
+#define FMT_END_EXPORT }
+
+// If you define FMT_ATTACH_TO_GLOBAL_MODULE
+//  - all declarations are detached from module 'fmt'
+//  - the module behaves like a traditional static library, too
+//  - all library symbols are mangled traditionally
+//  - you can mix TUs with either importing or #including the {fmt} API
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+extern "C++" {
+#endif
+
+#ifndef FMT_OS
+#  define FMT_OS 1
+#endif
+
+// All library-provided declarations and definitions must be in the module
+// purview to be exported.
 #include "fmt/args.h"
 #include "fmt/chrono.h"
 #include "fmt/color.h"
 #include "fmt/compile.h"
 #include "fmt/format.h"
-#include "fmt/os.h"
+#if FMT_OS
+#  include "fmt/os.h"
+#endif
+#include "fmt/ostream.h"
 #include "fmt/printf.h"
+#include "fmt/ranges.h"
+#include "fmt/std.h"
 #include "fmt/xchar.h"
 
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+}
+#endif
+
 // gcc doesn't yet implement private module fragments
 #if !FMT_GCC_VERSION
-module : private;
+module :private;
 #endif
 
-#include "format.cc"
-#include "os.cc"
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+extern "C++" {
+#endif
+
+#if FMT_HAS_INCLUDE("format.cc")
+#  include "format.cc"
+#endif
+#if FMT_OS && FMT_HAS_INCLUDE("os.cc")
+#  include "os.cc"
+#endif
+
+#ifdef FMT_ATTACH_TO_GLOBAL_MODULE
+}
+#endif